/* General */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

* {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', sans-serif;
}

html{
    scroll-behavior: smooth;
}

p {
    color: rgb(85, 85, 85);
}

/* Transition */

a, 
.btn{
    transition: all 300ms ease;
}

/* Desktop Navigation */
nav,
.nav-links{
    display: flex;
}

nav{
    justify-content: space-around;
    align-items: center;
    height: 17vh;
}

.nav-links{
    gap: 2rem;
    list-style: none;
    font-size: 1.5rem;
}

a{
    color: black;
    text-decoration: none;
    text-decoration-color: white;
}

a:hover{
    color: grey;
    text-decoration: underline;
    text-underline-offset: 0.5rem;
    text-decoration-color: rgb(181, 181, 181);
}

.logo{
    font-size: 2rem;
}

.logo:hover{
    cursor: default;
}

.text-container{
    text-align: justify;

}

/* Hamburger Menu */

#hamburger-nav{
    display: none;
}

.hamburger-menu{
    position: relative;
    display: inline-block;
}

.hamburger-icon{
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 30px;
    width: 30px;
    cursor: pointer;

}

.hamburger-icon span{
    width: 100%;
    height: 2px;
    background-color: black;
    transition: all 0.3 ease-in-out;
}

.menu-links{
    position: absolute;
    top: 100%;
    right: 0%;
    background-color: white;
    width: max-content;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3 ease-in-out;
}

.menu-links a {
    display: block;
    padding: 10px;
    text-align: center;
    font-size: 1.25rem;
    text-decoration: none;
    transition: all 0.3 ease-in-out;
}

.menu-links li {
    list-style: none;
}

.menu-links.open{
    max-height: 350px;
}

.hamburger-icon.open span:first-child{
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger-icon.open span:nth-child(2){
  opacity: 0;
}

.hamburger-icon.open span:last-child{
    transform: rotate(-45deg) translate(10px, -10px);
}

.hamburger-icon span:first-child{
    transform: none;
}

.hamburger-icon span:nth-child(2){
    opacity: 1;;
}

.hamburger-icon span:last-child{
    transform: none;
}

/* Sections */
section{
    padding-top: 4vh;
    height: 96vh;
    margin: 0 10rem;
    box-sizing: border-box;
    min-height: fit-content;
}

.section-container{
    display: flex;
}

/* Profile Section */

#profile{
    display: flex;
    justify-content: center;
    gap: 5rem;
    height: 80vh; 
}

.section_pic-container {
    display: flex;
    height: 400px;
    width: 400px;
    margin: auto 0;
}

.section_text {
    align-self: center;
    text-align: center;
}

.section_text p {
    font-weight: 600;
}

.section_text_p1 {
    text-align: center;
}

.section_text_p2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.title {
    font-size: 3rem;
    text-align: center;
}

#socials-container{
    display: flex;
    justify-content: center;
    margin-top: 1rem;
    gap: 1rem;
}

/* Icons */

.icon{
    cursor: pointer;
    height: 2rem;
}

/* Buttons */
.btn-container{
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.btn{
    font-weight: 600;
    transition: all 300ms ease;
    padding: 1rem;
    width: 8rem;
    border-radius: 2rem;
}

.btn-color1, .btn-color2 {
    border: rgb(53, 53, 53) 0.1rem solid;
}

.btn-color1:hover, .btn-color2:hover {
    cursor: pointer;
}

.btn-color1, .btn-color2:hover {
    background: rgb(53, 53, 53);
    color: white;
}

.btn-color1:hover{
    background: rgb(0, 0, 0);
}

.btn-color2{
    background: none;
}

.btn-color2:hover{
    border: white 0.1rem solid;
}

.btn-container{
    gap: 1rem;
}

/* About Section */

#about{
    position: relative;
}

.about-containers{
    gap: 1rem; 
    margin-bottom: 2rem;
    margin-top: 2rem;
}

.about-details-container{
    justify-content: center;
    flex-direction: column;
    margin-left: 0rem;
}

.about-containers, .about-details-container{
    display: flex;
}

.about-pic{
    border-radius: 2rem;
}

.arrow{
    position: absolute;
    right: -5rem;
    bottom: 2.5rem;
}

.details-container{
    padding: 1rem 0rem;
    flex: 1;
    background: white;
    border-radius: 2rem;
    border: rgb(53,53,53) 0.1rem solid;
    border-color: rgb(163, 163, 163);
    text-align: center;
    
}

.section-container{
    gap: 3rem;
    height: 100%;
}

.section_pic-container{
    height: 350px;
    width: 380px;
    margin: auto 0;
    margin: 2rem 0rem;
}


/* Experience Section */
#experience{
    position: relative;
    margin-top: 5rem;
}

.exp-text{
    font-size: 0.9rem;
    text-align: justify;
}

.exphead{
    margin-top: 0rem;
    font-size: 1.30rem;
}

.exp-images{
    cursor: pointer;
    height: 6rem;
    width: 6rem;
    width: auto;
    border-radius: 1rem;
    margin-right:0rem;
    box-shadow: 3px 2px 10px rgba(0, 0, 0, 0.25);

}

.exp-article{
    display: flex;
    width: 28rem;
    justify-content: space-around; 
    gap: 0.5rem;
    margin: 0rem 0;
    margin-bottom: 1.5rem;
}


/* 3D MODELS Section */
#models{
    position: relative;
}

.container {
    padding: 1rem;
    overflow: hidden;
}

.slider-wrapper {
    max-width: 48rem;
    margin: 0 auto;
    position: relative; /* Ensure positioning of dots is relative to this container */
}

.slider {
    display: flex;
    aspect-ratio: 16/9;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    box-shadow: 3px 2px 10px rgba(0, 0, 0, 0.25);
    border-radius: 1rem;
    scrollbar-width: none; /* Hide scrollbar in Firefox */
}

.slider img {
    flex: 1 0 100%;
    scroll-snap-align: start;
    object-fit: cover;
}

.model {
    display: flex;
    column-gap: 1rem;
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    /* Optional: Add background color or border to improve visibility */
    padding: 0.5rem;
}

.model a {
    width: 0.75rem; /* Adjust size as needed */
    height: 0.75rem; /* Adjust size as needed */
    border-radius: 50%;
    background-color: rgb(25, 25, 25);
    opacity: 0.75;
    display: inline-block;
    box-shadow:  0 0 10px rgba(256, 256, 256, 256);
    cursor: pointer;
    transition: opacity 250ms ease, background-color 250ms ease;
}

.model a:hover {
    background-color: white; /* Change background color on hover */
    opacity: 1; /* Full opacity on hover */
    box-shadow:  0 0 10px rgba(0, 0, 0, 256);
}

/* Visits */
#IXvisits{
    position: relative;
    margin-top: 3rem;
    margin-bottom: 3rem;
    height: auto;
}

.visit-everything{
    display: flex;
    margin-top: 0.5rem;
}

.Visit-img{
    /* display: flex; */
    margin-top: 1rem;
    padding: 1rem;
}

.visit-text{
    margin-top: 1rem;
}

.visit-heading{
    margin-top: 0;
}

.img-containers-visit{
    width: 30rem;
    /* justify-content: space-between; */
    /* margin: 0.75rem -1rem; */
    justify-content: space-evenly;
    align-items: center;
    border-radius: 1.25rem;
}

.visit-p{
    padding: 1rem;
    text-align: justify;
    margin-bottom: -2rem;
    margin-top: 0.5rem;
}

.img-containers{
    width: 35rem;
    /* justify-content: space-between; */
    margin: 0.75rem -1rem;
    justify-content: space-evenly;
    border-radius: 1.25rem;
}

.img1{
    width: 12rem;
    height: auto;
    padding: 0.25rem;
    margin-left: 2rem;
    border-radius: 1.25rem;
}

.img4{
    width: auto;
    height: 10rem;
    padding: 0.25rem;
    border-radius: 1.25rem;
}

.img2{
    width: auto;
    height: 11rem;
    padding: 0.25rem;
    border-radius: 1.25rem;
}

.img3{
    width: auto;
    height: 11rem;
    padding: 0.25rem;
    border-radius: 1.25rem;
}

.img0{
    width: auto;
    height: 11rem;
    padding: 0.25rem;
    border-radius: 1.25rem;
}

/* Skills Section */
#skills{
    position: relative;
}

.skills-sub-title{
    color: rgb(85, 85, 85);
    font-weight: 600;
    font-size: 1.75rem;
    margin-bottom: 2rem;
    margin-left:1rem
}

.skills-details-container{
    display: flex;
    justify-content: center;
    flex-direction: column;
    margin-bottom: -2rem;
}

.article-container{
    display: flex;
    text-align: initial;
    flex-wrap: wrap;
    flex-direction: row;
    gap: 0.5rem;
    justify-content: space-around;
    margin-bottom:-1rem;
    margin-left: 1.25rem;
    margin-right: 1.25rem;
}

.skills-text{
    font-size: 0.72rem
}

.skills-icon{
    cursor: pointer;
    height: 2rem;
    margin-right:0rem
}

article{
    display: flex;
    width: 15rem;
    /* justify-content: space-between; */
    gap: 0.5rem;
    margin: 0.75rem 0;
}

article .icon {
    cursor: default;
}

.skillsection-details-container{
    padding: 2rem 0rem;
    flex: 1;
    background: white;
    border-radius: 2rem;
    border: rgb(53,53,53) 0.1rem solid;
    border-color: rgb(163, 163, 163);
    text-align: center;
}

/* Projects Section */
#projects{
    position: relative
}

.color-container{
    border-color: rgb(163, 163, 163);
    background-color: rgb(250, 250, 250);
}

.project-img{
    border-radius: 1rem;
    width: 120px;
    height: 95px;
}

.project-title{
    margin: 0rem;
    color: black;
}

.project-btn{
    color: black;
    border-color: rgb(163, 163, 163);
    padding: -1rem;
    width: 6rem;
    
}

.project-containers{
    display: flex;
    gap: 0rem 1rem; 
    margin-bottom: 0rem;
    margin-top: 0.75rem;
}

.project-sub-title{
    color: black;
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 1rem;
    margin-top: 1rem;
}

.project-details-container{
    margin:-2rem ;
    padding: -2rem;
}

/* Contact Section */
#contact{
    display: flex;
    height: auto;
    justify-content: center;
    flex-direction: column;
    margin-top: 2rem;
    height: 83vh;   
}

.contact-info-upper-container{
    display: flex;
    justify-content: center;
    border: rgb(53, 53, 53) solid;
    border-color: rgb(163, 163, 163);
    background: rgb(250, 250, 250);
    border-radius: 2rem;
    margin: 2rem auto;
    padding: 0.5rem;
}

.contact-info-container{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 1rem;
}

.contact-info-container p{
    font-size: larger;
}

.contact-icon{
    cursor: default;
}

.email-icon{
    height: 2.55rem;
}

/* Footer Section */

footer{
    height: 26vh;
    margin: 0 1rem;
}

footer p{
    text-align: center;
    cursor: default;
}

.special{
    margin-left: 0.75rem
}

.typewriter {
    overflow: hidden;
    border-right: .15em solid rgb(85, 85, 85);
    white-space: nowrap;
    animation: 
        typing 5.5s steps(22, end) infinite alternate,
        blink-caret .75s step-end infinite;
    display: inline-block; /* Maintains text alignment */
}

@keyframes typing {
    0% { width: 0 }
    70% { width: 77% }
    100% { width: 77% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: rgb(35, 35, 35); }
}

/* arrow buttons */
.arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  width: 64px; /* Bigger size */
  height: 64px;
  font-size: 32px; /* Bigger arrow */
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
  /* box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35); */
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
}

.arrow-btn.left {
  left: 6px; /* half width to align midpoint with image edge */
  justify-content: flex-start; /* shift arrow to left inside */
  padding-left: 7.5px;
}

.arrow-btn.right {
  right: 6px;
  justify-content: flex-end; /* shift arrow to right inside */
  padding-right: 7.5px;
}

.arrow-btn:hover {
  background: rgba(0, 0, 0, 0.65);
  transform: translateY(-50%) scale(1.05);
}

.slider-wrapper {
  position: relative;
}

/* FYP */
#fyp{
    position: relative;
}

.fyp-container {
  display: flex;
  gap: 10px;
  margin-top: 30px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
}

.fyp-poster {
  flex: 1;
  max-width: 350px;
}

.poster {
    width: auto;
    height: 24.5rem;
    padding: 0.25rem;
    border-radius: 1.25rem;
    margin-top: 1rem;
}

.fyp-p{
    padding: 0.75rem;
    text-align: justify;
    margin-bottom: -2rem;
    font-size: smaller;
    margin-top: 0rem;
}

.fyp-heading{
    margin-top: -1rem ;
}

.fyp-section-details-container{
    padding: 2rem 0rem;
    flex: 1;
    background: white;
    border-radius: 2rem;
    border: rgb(53,53,53) 0.1rem solid;
    border-color: rgb(163, 163, 163);
    text-align: center;
}


.visit-section-details-container{
    padding: 2rem 0rem;
    flex: 1;
    background: white;
    border-radius: 2rem;
    border: rgb(53,53,53) 0.1rem solid;
    border-color: rgb(163, 163, 163);
    text-align: center;
}